Antilope niger, sing-sing, caama, and gorgon, sexual differences in the
colours of.
Antilope oreas, horns of.
Antilope saiga, polygamous habits of.
Antilope strepsiceros, horns of.
Antilope subgutturosa, absence of suborbital pits in.
Antipathy, shewn by birds in confinement, to certain persons.
Ants, large size of the cerebral ganglia in; soldier, large jaws of;
playing together; memory in; intercommunication of, by means of the
antennae; habits of; difference of the sexes in; recognition of each
other by, after separation.
Ants White, habits of.
Anura.
Apatania muliebris, male unknown.
Apathus, difference of the sexes in.
Apatura Iris.
Apes, difference of the young, from the adult; semi-erect attitude of
some; mastoid processes of; influences of the jaw-muscles on the
physiognomy of; female, destitute of large canines; building platforms;
imitative faculties of; anthropomorphous; probable speedy extermination
of the; Gratiolet on the evolution of; canine teeth of male; females of
some, less hairy beneath than the males.
Apes, long-armed, their mode of progression.
Aphasia, Dr. Bateman on.
Apis mellifica, large male of.
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